render region

[turtles123]

hello! i am trying to use render region but i can't figure out how to use it? someone could explain it to me pls? thx!

[aoktar]

Render to Live Viewer, right click for menu. Enable render region. And select area to render.
Also this area selection values will be transferred to Octane Render settings as percent. So you can render out same area in Picture Viewer.

[turtles123]

thx aoktar,
i don't know why, but sometimes it works other times it just gives me a black frame

[aoktar]

where? I doesn't work well when you select lockres button.